???? ??????? ??????? OEM Cross Flow ??????? ?????

???? ????? ??????? ??????? ??? ?????? ???????? OEM ???? ??????? ???? ??????? ???????? ?????? ??? ????? ????????. ????? ???? Zhuhai Bangmo Technology Co., Ltd. ?? ????? ?????? ????? ??????? ??????? ????? ?????? ???????? ?????? ???????? ??????? ???????. ?? ????? ????? ?????? ???????? ????? ?????? ????? ??????? ?????? ?????? ?????? ????????? ??? ??????? ???????? ?????? ????????? ?? ?????? ?????? ??????? ??????? ?????????? ???????? ???????. ?? ???? ????????? ?? ????? OEM? ???? ????? ?? ???? ?????? ?????? ??????? ????? ????????? ???????? ?? ??????? ??????. ?? ???????? ??????? ???????????? ???????? ??? ???????? ????? ????? ?? ?????? ?? ??????? ??? ????????? ????????? ????? ????? ??????? ??????? ????? ?? ????? ??????? ?????? ???? ???????? ?????????. ??????? ?? ???? Zhuhai Bangmo Technology Co., Ltd. ???? ?????? ?????? ???????? ???? ???? ????????? ??????? ????????? ??????? ?????? ??